Index of the analytics module
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m
base.analytics
...
- modules supplying the base analytic geometry and matrix algebra relevant to PyGeo
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m
_position3
...
- inherit from cvisual vector class, and add geometric methods, serving
the analytics for real points in space
-
C
Position3
...
- a 3 element vector representing a position in 3d space
-
m
_cposition
...
- base class for points of the complex plane
Much from the PyPy complex number implementation - but now mutable
-
C
CPosition
...
- The pypy complex object code, made mutable by removing the properties declarations
for real and imag, and with additional attributes and methods used by Pygeo
-
m
pygeomath
...
- bring mathematical functions from the Numeric and cvisual modles into the PyGeo namespace,
and create convenience functions and classes for analytical operations
-
f
homogenous
...
- return a 4 element array as a homogenous coordinate of the given
3 element vector
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f
cross_ratio
...
- return the crossratio of 4 ordered points
-
f
toXY
...
- return a 3 element array representing the origin centered projection
of the given point to the plane parallel with the XY plane at unit distance
-
f
mod2
...
- return the square of the modulus of the given complex number
-
f
quadratic
...
- the return the roots of the quadratic equation with
the three given values as coefficients - i.e. a*x**2 + b&x +c
-
f
cross3
...
- return the crossproduct of the vectors connecting the 1st given
position with that of the 2nd and 3rd given positions
-
f
mod
...
- return the modulus (absolute value) of the given complex number
-
C
Hermitian
...
- the Hermitian matrix [[A,B],[C,D]]
-
C
Mobius
...
- the complex valued Mobius transformation matrix [[a,b],[c,d]]